Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Researchers on an ...

One of the strangest mysteries about our Earth is the presence of two dense, giant blobs inexplicably clustered above the ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics. Perplexing white blobs have been washing ...

Astronomers in 1985 spotted a peculiar comet that seemed to have a huge blob of dust travelling with it through space, and now we have finally figured out what it is. Understanding unusual objects ...